PARCELE SUAS COMPRAS NAS MELHORES BANDEIRAS
Guaranteed Purchase: You have up to 12 months of warranty.
Free Exchange: You have up to 7 days to test the product.
Description
The FR-400S is a 6-inch speaker with a nominal impedance of 4 ohms, designed to deliver outstanding performance across a wide frequency range, from mid-bass to highs, in sound systems. The precise selection of its components ensures a broad frequency response.
One of this model's key features is the replacement of the traditional dust cap with a phase plug at the pole center, providing cleaner and more defined high-frequency reproduction. Additionally, it reduces harmonic distortion and enhances voice coil ventilation, allowing it to operate at lower temperatures, which contributes to greater durability and superior performance.
Technical Specifications:
- RMS Power: 200 W
- Nominal Impedance: 4 Ohms
- Voice Coil Electrical Resistance: 3.1 / 6.2 ohms/VCC
- Efficiency Reference (NO): 2.193%
- Sensitivity (@ 1W, 1M - FREE-AIR): 95.428 dB
- Diaphragm Mass (MMD): 6.842 g
- Total Mass (MMS): 7.871 g
- BL Product: 5.917 TM
- Mechanical Q (QMS): 3.530
- Electrical Q (QES): 0.464
- Total Q (QTS): 0.410
- Compliance (CMS): 287.149u M/N
- Equivalent Volume (VAS): 8.860 L
- Frequency Response: 100 Hz to 6,000 Hz
- Resonance Frequency: 105.862 Hz
- LE @ 10 kHz (Voice Coil Inductance at 10 kHz): 0.2008 mH
- Effective Cone Area (SD): 0.0147 Sq.m
- Cone Excursion without Distortion (X MAX): ±4 mm
- Flux Density in GAP: 11,850 GAUSS
- Nominal Diameter: 6 Inches
- Ferrite Dimensions: 115 x 56 x 18 mm
- Voice Coil Diameter: 1 1/2 Inches
- Voice Coil Height: 10.5 mm
- Voice Coil Wire Material: CCAW
- Voice Coil Wire Section: Round
- Voice Coil Former: Kapton®
- GAP Height: 6 mm
- Frame Material: Steel
- Ferrite Material: Barium
- Weight: 1.96 kg
- Cabinet Occupied Volume: 0.60 liters
Recommendations:
Before installation, verify the product’s compatibility with your existing equipment. For optimal performance and safety, it is highly recommended that the installation is carried out by a qualified professional.
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